>Does anyone use a good field inversion gel electrophoresis system? I >>want
to
>resolve bands of about 20-50kb, but find that even 0.5% conventional
>>agarose
>gel electrophoresis is no good for me. I know Biorad sell a system, >>>but
its
>expensive do you know of anyone else who sells one?
>Thanks in advance for any help,
>Richard
Despite the expense of the Biorad system it does work reasonably well for
resolving fragments at a range of sizes including 20-50kb. If you wish to
investigate less expensive systems then try Amersham Pharmacia they sell a
switchback pulse controller for less than a grand!
Cheers
Matthew
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